baber/WOPTO huggingface dataset:
Patent JP-2003015161-A (JP)
Title: Liquid crystal display device and manufacturing method therefor, and driving method therefor
Inventor: SUZUKI DAIICHI
IPC: G02F1/133
Filed: 2002-05-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a conventional OCB(optically compensated bend)-type liquid crystal display device, a display defect occur under a specific driving condition and in a specific temperature range, and contrast is decreased. SOLUTION: The liquid crystal display device has a voltage application means for applying voltage to a liquid crystal sealed in a liquid crystal panel, and has a voltage restricting circuit for restricting the voltage applied by the voltage application means to a level not lower than a specified voltage necessary for maintaining an aligned state of the liquid crystal used for display. Thus, a display defect due to alignment transient from bend to splay does not occur. moreover, the liquid crystal display device has a black level voltage adjustment means for adjusting a black level display voltage value when a voltage value for displaying a black level is used as a black level display voltage value, or has a color adjustment means for adjusting the color when displaying white. Thus, high contrast display and stable color reproducing property can be realized.
Patent JP-2003290158-A (JP)
Title: Blood pressure determining device
Inventor: HANADA YOSHIE
IPC: A61B5/022
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blood pressure determining device in which blood pressure determination can be conducted without giving an excessive burden to a person to be determined.  <P>SOLUTION: When brain waves and a pulse sound are detected, individual peaks are continuously generated in synchronism with a heartbeat while maintaining a given distance, and this distance is shortest near the systolic pressure and the pulse sound disappears when reaching higher pressure than the systolic pressure. A value can be obtained by calculating the systolic pressure from the distance at lower pressure than the systolic pressure by utilizing these characteristics. Moreover, brain waves and a pulse sound, which are normal, can be detected by immediately judging from this distance the fact that they are deformed and disappeared by being affected by external vibration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326327-A (JP)
Title: Feeder of blank for press
Inventor: ARAKI MITSUMUNE
IPC: B21D43/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to simultaneously work parts having different material specification by a press and to efficiently feed a blank at a low cost.  <P>SOLUTION: A shuttle feeder 12 for carrying-in the blank is arranged on a press line. A 1st blanking apparatus 21 is connected to the beginning of transporting route of the shuttle feeder 12 from the direction parallel to the press line and also a 2nd blanking apparatus 22 is connected from the direction orthogonal to the press line. The 1st blanking apparatus 21 is provided with 1st coil feeders 21A, 21B and a shear 21C and also the 2nd blanking apparatus 22 is provided with 2nd coil feeders 22A, 22B and a shear 22C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328902-A (JP)
Title: Injector
Inventor: KITSUKAWA ISAO
IPC: F02M55/02
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remarkably safe injector wherein slight leakage of fuel from a fuel piping joint is detected, in the injector where the fuel piping joint and an electric connector are situated in proximity with each other.  <P>SOLUTION: The injector 1 is provided with: an injector body 2; a fuel piping joint 4 situated at the injector body 2 in proximity with each other; and an electric connector 6. The electric connector 6 is protruded further externally of the injector body 2 than the fuel piping joint 4, and the electric connector 6 is provided with a brittle part 8 to break itself when an external shock is felt.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329537-A (JP)
Title: Method for inspecting water pressure in soft pipe
Inventor: NAKAMURA RYOICHIRO
IPC: G01M3/28
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an inspection time for convenient performance and improve workability.  <P>SOLUTION: A pipeline is closed and water is supplied into the pipeline. Excess pressure of 1.75 MPa larger than inspection water pressure is applied. After the excess pressure is applied, the excess pressure is immediately reduced to the inspection water pressure of 1.0 MPa without a holding time. Then, behavior of pressure deterioration is measured. If a first measured water pressure i.e., pipeline water pressure after 1 hour from application of the inspection water pressure is a first predetermined reference water pressure or more, it determines that there is no water leakage in the pipeline. The first reference water pressure is set to a value e.g. 0.95 MPa. If the first measured water pressure is below the first reference water pressure, the behavior of the pressure deterioration is continuously measured. If a second measured water pressure after 24 hours from the application of the inspection water pressure is a second predetermined reference water pressure or more, it determines that there is no water leakage in the pipeline. The second reference water pressure is set to a value e.g. 0.7 MPa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336822-A (JP)
Title: Waste oil incineration equipment
Inventor: SAWADA GORO
IPC: F23K5/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve burning efficiency in every situation, to shorten time required for extinction, and to reduce to the utmost incomplete combustion at the time of extinction.  <P>SOLUTION: In this waste oil incineration equipment in which waste oil WO is burnt by being mixed with air in a combustion chamber 8, a stepped contracted diameter part 9 whose inner diameter is contracted downward and an oil passage 22 for supplying the waste oil WO to the inside of the contracted diameter part 9, are formed in the bottom part of the combustion chamber 8. The contracted diameter part 9 is formed of a material having good thermal conductivity, and a supply amount of waste oil WO during burning is so set that a liquid level becomes lower than the upper end surface of the contracted diameter part 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325281-A (JP)
Title: Card case for pop
Inventor: KONUKI SHIGEAKI
IPC: A47F5/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a card case of which the orderly state is maintained without being a hindrance in picking up merchandise and without shifting during use.  <P>SOLUTION: The card case for POP (point-of-purchase) is made of an elastically deformable transparent synthetic resin and is configured by connecting a front plate 31 and rear plate 32 commonly holding the card at top edges and respectively connecting fixing pieces 34 to both sides at the lower edge of the front plate so as to upwardly face the same. The bottom end of the rear plate is inserted into a slit 17 formed at a card case receiver 14 and the fixing pieces are disposed on the rear surface side of the card case receiver, by which the card case 3 is fitted to the card receiver 14.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338733-A (JP)
Title: Complex scrambling code generator
Inventor: ISHIZAKA TAKASHI
IPC: H04J13/10
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption and a mounting area of a complex scrambling code generator.  <P>SOLUTION: Any one of a short scrambling code and a long scrambling code is inputted to a complex coder 3 by switching a short scrambling code generator 1 and a long scrambling code generator 2 through selectors 4 and 5 on the basis of a select signal SS as an input. When the short scrambling code generator 1 is selected, the short scrambling code generator 1 and the complex coder 3 are initialized by the input of a symbol pulse signal SYMP. When the long scrambling code generator 2 is selected, the complex coder 3 is not initialized in this constitution. Then, one complex coder can be used in common for the complex coding of short and long scrambling codes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003051599-A (JP)
Title: Semiconductor device and electronic apparatus
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2002-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology which realizes a TFT structure optimum for a pixel and the driving condition of a drive circuit by improving the characteristics of TFT with less number of photo-masks. SOLUTION: There are provided a semiconductor film, a first electrode, and a first insulating film sandwiched between the semiconductor film and the first electrode. There are provided, further,a second electrode and a second insulating film sandwiched between the semiconductor film and the second electrode. The first and second electrodes overlap each other with a plurality of channel formation regions provided to the semiconductor film in-between, to apply a constant voltage to the first electrode at all times.
Patent JP-2003335117-A (JP)
Title: Rear wheel suspension device for car
Inventor: ODA MASASHI
IPC: B60G3/18
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sharp driving feeling applicable to a sports car, while keeping high ride quality by using a rubber bush 26 in a multi-link-type rear suspension A wherein a wheel support 11 is connected to a car body by using five links 6-10 and the rubber bushe 26 is mounted on each link end on the car body side.  <P>SOLUTION: A lower end part of a buffer 14 wherein a coil spring 12 and a damper 13 are approximately coaxially mounted, is pivoted on an end part of a connecting part 30 extended to a car body inner side of a wheel support 11 of a rear wheel 2, and its vertical reaction force generates the momental force Mn in the direction of a negative camber to the rear wheel 2. The buffer device 14 is mounted at a car body inner part of the rear wheel 2 in a predetermined state, so that the momental force Mn is constantly increased to a limit area of the lateral force in comparison with the momental force Mp in the direction of the positive camber by the lateral force, in the rear wheel 2 at a turning outer side of the automobile. The buffer device 14 is mounted to a virtual king pin shaft K in such manner that its vertical reaction force generates the momental force in the toe-in direction, on the rear wheel 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348828-A (JP)
Title: Power unit
Inventor: IKEDA SHIGEO
IPC: H05B41/282
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power unit which can reduce the power loss with a current detecting resistor, and also can remove the influence of the through current of a switching element.   <P>SOLUTION: When pulses are outputted from an oscillating circuit OSC, a flip flop circuit FF is set, and a switching element Q1 is turned on, and the current to a detecting resistor R1 increases with the lapse of time. Then, when this current value and the power value calculated from the input voltage value of a lamp drive circuit LD come to the set values, reset pulses are outputted from the calculation result output terminal of a constant power arithmetic circuit M, and the flip flop circuit FF is reset, the switching element Q1 is turned off. On the other hand, in the case that the through current flows on of the switching element Q1, the output of the oscillating circuit OSC is high and the output of an invetor IN is low at this time, so that reset pulses form the constant power arithmetic circuit M are drawn in via a diode D2, therefore the flip flop circuit FF is not reset.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342116-A (JP)
Title: Translucent cosmetic
Inventor: SAKAKIBARA HIROKO
IPC: A61K8/92
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a translucent cosmetic excellent in stability.   <P>SOLUTION: The translucent cosmetic comprises an oil solution, a nonionic surfactant, a lower alcohol and a polyhydric alcohol and further a humectant. The translucent cosmetic is stable with time and useful as a skin lotion, a facial cleansing agent, a body cleansing agent, etc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346613-A (JP)
Title: Automatic switch
Inventor: MORI SHIGEYASU
IPC: H01H33/59
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic switch securely controlling an inputting operation by protecting an element of a control circuit with a filter circuit and inputting a movable contact into a fixed contact through supply of sufficient current into an input coil at the inputting operation.   <P>SOLUTION: The filter circuit 3 is stopped from functioning at least while an input operation is controlled of automatic switch 1, so that a fall of voltage impressed on a control device 4 by the filter circuit 3 can be restrained as much as possible, and so, the inputting operation can surely be completed without hindering a control of the inputting operation in the control device 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346567-A (JP)
Title: Communication cable
Inventor: KOYASU OSAMU
IPC: H01B11/04
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication cable that can prevent deterioration in crosstalk characteristics.   <P>SOLUTION: Four insulated wires 13 formed by covering an insulator 17 to a center conductor 15 are prepared. Then, the insulated wires 13 are accommodated and arranged in each groove 23 of a U-shaped type foaming interposition, an aluminum tape 19 is put along a vertical line or is wound spirally, and furthermore the outer periphery is covered with coating 21 for forming a communication cable 1, thus preventing the insulated wires 13 from moving to a section, and hence preventing the deterioration in the crosstalk characteristics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343109-A (JP)
Title: Plane reciprocating parking system
Inventor: MATSUNUMA SETSUO
IPC: E04H6/18
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane reciprocating parking system (1) to be installed efficiently in a rectangular site of a nearly square form for storing cars parked side by side, (2) enabling effective use of the rectangular site without the necessity of a special vertical transfer space extended from the rectangular site and (3) capable of reducing the time required for waiting a lift at a same floor and enhancing smoothness even if cars enter and leave the same floor continuously.   <P>SOLUTION: The plane reciprocating parking system comprises a lift 12 moving vertically in a shaft, a traveling truck 14 capable of horizontally traveling with a car loaded thereon on a traveling track and a storage shelf 16 arranged adjacently to the truck. The shaft crosses the traveling track at an intermediate position of the track, and the truck 14 can be loaded onto the lift 12 at the crossing position. Further, auxiliary lifts 20 are provided on both end parts of the traveling track, the truck 14 is vertically moved between a plurality of storage heights.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347562-A (JP)
Title: Sub carrier of optical semiconductor device and optical semiconductor device
Inventor: IDE NAOHITO
IPC: H01L21/60
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sub carrier of an optical semiconductor device whereby a wiring conductor layer is formed from the top to the side of an insulation pedestal with enhanced reliability of electrical connection.   <P>SOLUTION: The sub carrier comprises an insulation pedestal 1 having a first step 15a and a second step 15b formed by notching a part between the top and the side of an insulation base 13 shaped almost like rectangular parallelepiped, a PD mounting part 14a which is formed on one side of the insulation pedestal 1 and has an optical semiconductor device (PD) 2 joined thereon, a first wiring pattern 14b which is formed from the top of the insulation pedestal 1 via the first step 15a or the second step 15b to one side of the insulation pedestal 1 and is connected to the PD mounting part 14a, and a second wiring pattern 14c which is electrically connected to the optical semiconductor device 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344829-A (JP)
Title: Reflective liquid crystal display device and method for manufacturing the same
Inventor: FUJISHIRO FUMIHIKO
IPC: G02F1/1333
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent relative deviation in a position or in an angle between a liquid crystal display panel and a light guide plate in a reflective liquid crystal display device.   <P>SOLUTION: A liquid crystal display panel 101 is fixed to the inside of a frame 10 having an opening part 10c with the same shape as the outline of the light guide plate 103 in advance. Subsequently, the light guide plate 103 is lowered onto a polarizing plate 102 along the opening part 10c of the frame 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003011406-A (JP)
Title: Image recording apparatus, image data producing apparatus, recording method, image recording method and image data producing method
Inventor: KAYASHIMA KAZUHIRO
IPC: B41J3/407
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an image recording apparatus capable of improving the printing position accuracy in the case of printing a plurality of images in a divided manner. SOLUTION: This apparatus comprises a lenticular supporting member 1003 for supporting a lenticular sheet 101, a heating means 1002 for heating the supported lenticular sheet 101 to desired temperature, a recording means for recording an image on the back side of the lenticular sheet 101, a moving mechanism for relatively moving the recording means and the lenticular sheet supporting member 1003, and a pressing means 1001 for pressing the lenticular sheet 101 against the lenticular sheet supporting member 1003, wherein the heating means 1002 is provided in the lenticular sheet supporting member 1003.
Patent JP-2003344581-A (JP)
Title: Cask for spent fuel and its production method
Inventor: IGA KIMINORI
IPC: G21F1/10
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the production period of a cask for spent fuel transporta tion and storage and uniformalize the radiation shield capability in the axial direction of the cask for spent fuel.   <P>SOLUTION: A mixture of epoxy resin, powder neutron absorber and refractory material is injected in a laid metal mold 20 (step 14). Then, a work of primary hardening is conducted (step 15). The primary hardening is attained by heating the metal mold 20 injected with the mixture in a furnace. During the primary hardening, the viscosity of the resin in the mixture 22 in the metal mold 20 temporarily lowers and the neutron absorber and the refractory material uniformly deposit neat the bottom plate 22 of the metal mold 20. After the primary hardening, secondary hardening is conducted (step 16). A neutron shield body 5 taken out of the metal mold 20 (step 17), is attached on the outside of the inner cylinder 2 of the cask 1 for spent fuel (step 18).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001140-A (JP)
Title: Method for manufacturing hollow structural body and method for manufacturing mems element
Inventor: KINOSHITA TAKASHI
IPC: G02B26/08
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a deformation defective by surface tension when removing a sacrifice layer and to shorten removing time for the sacrifice layer, in a method for manufacturing a hollow structural body such as a MEMS element.  <P>SOLUTION: This method has a process for forming a substrate side electrode 32 on a substrate 31, a process for forming the sacrifice layer 37 (36, 34) made of two or more kinds of materials selectively removable by each of solution 45 and gas within the same layer by interposing an insulating film 33 or without interposing the insulating film 33 on the substrate side electrode 32, a process for forming a beam 40 having a driving side electrode 39 on the sacrifice layer 37, and a process for selectively removing a part 34 of a material removable by the solution 45 of the sacrifice layer 37 by using the solution 45 and removing a part 36 of a material removable by remaining gas of the sacrifice layer 37 by using gas after displacement/drying through an opening 44 provided in a region except a substantial vibration part 43 of the beam 40 to form a hollow part 48.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004009055-A (JP)
Title: Empty container volume reducing device detachably attached to hydraulic working vehicle
Inventor: TAMAMITSU YASUHISA
IPC: B66F9/12
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a empty container volume reducing device capable of being easily attached to and detached from an existing hydraulic working vehicle and reducing empty containers at a low cost.  <P>SOLUTION: The empty container volume reducing device is detachably attached to the hydraulic shovel 31 and has the fixed plate 3 of a press 33 secured movably up and down and pivotally relative to a frame 2, a support post frame 4 secured to the fixed plate 3, side plates 7 defining a accommodating portion 6 accomodating the empty containers 5, and a movable plate 8 of the press 33 secured movably up and down relative to the support frame post 4 so as to contact with and remove from the fixed plate 3. The movabl plate 8 can press and crush the empty containers 5 within the accommodating portion 6 to reduce their volume cooperating with the fixed plate 3 by the action of a hydraulic actuating device 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003173263-A (JP)
Title: Interprocess communication function control system
Inventor: SHIODA NORIYUKI
IPC: G06F9/54
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interprocess communication function control system capable of restraining reduction in using efficiency of a memory while using a UNIX(R) domain socket.  <P>SOLUTION: A UNIX(R) operating system or the interprocess communication function control system of the UNIX(R) operating system recognizes a socket file of the socket as a name on the system, and is provided with a udomfs processing part 110 for processing udomfs for exclusively making the socket file.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003050410-A (JP)
Title: Method for amplification of wavelength division multiplex(wdm) signal in wdm transmission system, as well as optical amplifier, optical amplifier system, and wdm transmission system for it
Inventor: VEITH GUSTAV
IPC: H04B10/291
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a method wherein a WDM signal selected out of all transmitted WDM signals can individually be amplified without influencing other WDM signals, and equipment for implementing the method, specially, an optical amplifier. SOLUTION: The invention concerns the method for the amplification of wavelength division multiplex(WDM) signals in the WDM transmission system, wherein pump light is injected into an optical waveguide of the optical transmission system contrary to the transmission direction of the WDM signals and wherein the pump light is designed so that at least one WDM signal is individually amplified by a stimulated Brillouin scattering process in the optical waveguide produced by the pump light, as well as the optical amplifier, the optical broadband amplifier system, and the WDM transmission system for it.
Patent JP-2004011725-A (JP)
Title: Rolling element holding spacer, and rolling bearing using it
Inventor: RYU SUSUMU
IPC: F16C33/372
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling element holding spacer capable of successfully guiding the rotating position of a rolling element, and to provide an inexpensive bearing capable of receiving a radial load, a bilateral axial load, and a moment load using it.  <P>SOLUTION: The rolling element holding spacer 6 has holding portions 7 and 7 for holding respective rolling elements 5 and 5 on facing surfaces 8 and 8, and holds the adjacent rolling elements 5 and 5 between a pair of bearing race rings 1 and 2. A collar-like guide part 9 interposed between the inner diameter surface 1c of one bearing race ring 1 and the outer diameter surface 2c of the other bearing race ring 2 is protrusively disposed on the outer periphery.  <P>COPYRIGHT: (C)2004,JPO